4820-01-200-3119 VALVE,CHECK Index 4820-01-200-3121 VALVE,SAFETYRELIEF

National Stock Number:
4820-01-200-3120

Federal Supply Class:
4820

National Item Identification Number:
012003120

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
23116N 1-1/2IPS 25T180PSI35795LESLIE CONTROLS, INC.
RS X 23116N 1-1/2IPS 25T180PSI35795LESLIE CONTROLS, INC.
Y40332991535795LESLIE CONTROLS, INC.


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+25.0 TO 180.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER3.875 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.500 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
CONNECTION TYPEFLANGE ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER5.000 INCHES ALL ENDS
NOMINAL THICKNESS0.626 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER2.875 INCHES ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SPECIAL FEATURESFOR LUBRICATING OIL
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.500 INCHES


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